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Geothermal Spa Constructed with Sustainable Pinewood and High-Performance Concrete

Authors:
Qingyuan Ma, Kewei Zhou, Xilong Zhang, Yifeng Wang
Geothermal Spa Constructed with Sustainable Pinewood and High-Performance Concrete

Project in-detail

Constructed with geothermal heating and sustainable pinewood, this beer spa seamlessly integrates wellness and community engagement within the striking landscape of Myvatn, Iceland.
5 key facts about this project
01
Constructed using high-performance concrete, the building enhances energy efficiency while providing structural durability.
02
Sustainable pine wood is extensively used for interior finishes, promoting a warm and inviting atmosphere.
03
Geothermal heating systems are integrated to minimize energy consumption and utilize local resources effectively.
04
The bent A-frame design allows for optimal natural light penetration and scenic views of the surrounding landscape.
05
An observation deck is included to enhance visitor engagement with the stunning natural environment of Myvatn.

### Overview

AquaBrew Haven is located in the Myvatn region of Iceland, positioned to enhance both local tourism and community engagement. The facility combines a craft brewery with a spa, focusing on leisure activities that draw upon the cultural essence of Iceland. The design aims to integrate sustainably with the surrounding natural landscape while providing a unique visitor experience.

### Spatial Arrangement and Functional Layout

The layout of AquaBrew Haven is organized into distinct functional areas designed to facilitate various visitor experiences.

1. **Brewery & Plant Room**: This area showcases brewing equipment, allowing visitors to engage directly with the brewing process.
2. **Spa Space, Reception & Changing Room**: Transition zones seamlessly connect outdoor activities with relaxation environments.
3. **Multi-Purpose Gray Space**: Serving as the project's social heart, this flexible area accommodates diverse activities, promoting community interaction.
4. **Beer Bar**: This central hub allows visitors to enjoy locally brewed beverages in an inviting atmosphere.
5. **Observation Deck**: Offering panoramic views of Myvatn Lake and its landscapes, this feature enhances visitor connection to the natural surroundings.

### Materials and Sustainability

The choice of materials in AquaBrew Haven aligns with both aesthetic and functional goals, contributing to energy efficiency and the integrity of the structure.

- **Green High-Performance Concrete**: Used for its structural benefits while adhering to sustainable construction practices.
- **Preservative Pine Wood**: Selected for interior finishes to introduce warmth and connect the interior with nature.
- **Ceramic Tile**: Incorporated in wet areas for durability and maintenance ease.
- **Stainless Steel**: Utilized in fixtures and brewing equipment for longevity.
- **Low-E Glass Panels**: Allow natural light while minimizing energy consumption.

The color palette incorporates warm, earthy tones that reflect the surrounding landscape, enhancing the overall ambiance of the space. This careful material selection underscores the project's commitment to sustainability while fostering a welcoming atmosphere for users.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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